#ifndef variables_h
#define variables_h

struct Variable
{
    unsigned int a;
    unsigned int b;
    unsigned int c;
    Variable(int a, int b, int c):a(a),b(b),c(c){}
};

struct getA
{
  static int get(const Variable& s) {return s.a;}
};

struct getB
{
  static int get(const Variable& s) {return s.b;}
};

struct getC
{
  static int get(const Variable &s) {return s.c;}
};

#endif // FORMULA_H_INCLUDED
